195007410

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{12821}}^1$

素因数の和:12860

約数の個数: 72

約数和(自身を含む): 549063684

約数和(自身を除く): 354056274

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 169, 195, 234, 338, 390, 507, 585, 845, 1014, 1170, 1521, 1690, 2535, 3042, 5070, 7605, 12821, 15210, 25642, 38463, 64105, 76926, 115389, 128210, 166673, 192315, 230778, 333346, 384630, 500019, 576945, 833365, 1000038, 1153890, 1500057, 1666730, 2166749, 2500095, 3000114, 4333498, 5000190, 6500247, 7500285, 10833745, 13000494, 15000570, 19500741, 21667490, 32501235, 39001482, 65002470, 97503705, 195007410]

約数ペア:

[(1, 195007410), (2, 97503705), (3, 65002470), (5, 39001482), (6, 32501235), (9, 21667490), (10, 19500741), (13, 15000570), (15, 13000494), (18, 10833745), (26, 7500285), (30, 6500247), (39, 5000190), (45, 4333498), (65, 3000114), (78, 2500095), (90, 2166749), (117, 1666730), (130, 1500057), (169, 1153890), (195, 1000038), (234, 833365), (338, 576945), (390, 500019), (507, 384630), (585, 333346), (845, 230778), (1014, 192315), (1170, 166673), (1521, 128210), (1690, 115389), (2535, 76926), (3042, 64105), (5070, 38463), (7605, 25642), (12821, 15210)]